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BMW X6 vs BMW XM comparison

Compare performance (625 HP vs 748 HP), boot space and price (83,600 £ vs 116,100 £ ) at a glance. Find out which car is the better choice for you – BMW X6 or BMW XM?

BMW X6 vs BMW XM: Key differences

BMW X6

5 (1 Reviews)
rate
  • clearly cheaper
  • clearly lighter
  • marginally more trunk space

BMW XM

  • a bit more power
  • significantly more efficient
  • marginally quicker 0–100 km/h

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

Here’s where it gets real: The technical differences in detail

X6

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

BMW X6 is clearly cheaper – starting at 83,600 £ , while the BMW XM costs 116,100 £ . That’s a price difference of around 32,571 £.

Fuel consumption also shows a difference: the BMW XM uses 4.7 L/100km and is significantly more efficient than the BMW X6 with 7.2 L/100km. The difference is about 2.5 L/100km.

XM

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the BMW XM offers a bit more power – delivering 748 HP compared to 625 HP. That’s roughly 123 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW XM is marginally quicker – completing the sprint in 3.8 s, while the BMW X6 takes 3.9 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the BMW XM delivers visibly more torque with 1,000 Nm compared to 750 Nm. That’s about 250 Nm more.

X6

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: BMW XM offers more seats – 7 vs 5.

In terms of curb weight, BMW X6 is clearly lighter – 2,240 kg compared to 2,695 kg. The difference is around 455 kg.

Looking at boot space, the BMW X6 offers marginally more boot space – 580 L compared to 527 L. That’s a difference of about 53 L.

When it comes to payload, the BMW X6 carries noticeably more – 695 kg compared to 525 kg. That’s a difference of about 170 kg.

Who wins the race in the data check?

The BMW XM stands well ahead of its rival in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from £116,100
XM

BMW XM

  • Engine Type : Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 476 - 748 HP
  • Consumption L/100km : 4.7 - 5.3 L/100km
  • Electric Range : 78 - 80 km
details

Frequently compared as well

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BMW XM

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW X6

The BMW X6 wears its coupe-SUV looks like a tuxedo with oversized shoulders, turning everyday traffic into a catwalk whenever it glides past. It serves up sporty handling and a plush cabin with just enough practicality to keep daily life sane — perfect for buyers who crave drama without completely abandoning common sense.

details
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Reviews BMW X6

5 (1 Reviews)
rate
Ioana Annayse Simion
26 Jan 2026, 17:50:11

BMW IS BEST!!!!!!

How do you mainly use this car? (optional): Long-distance driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

BMW XM

The BMW XM is an unapologetically bold flagship that fuses brash, hyper-styled presence with the kind of luxury that commands attention wherever it goes. Inside it's a leather-clad showpiece loaded with modern tech and a driving personality that blends theatrical muscle with refined grand-tourer composure—ideal for buyers who want drama and comfort in equal measure.

details
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Reviews BMW XM

No reviews yet. Share your experience and help others decide.

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BMW XM

Costs and Consumption
Price
83,600 - 146,400 £
Price
116,100 - 159,300 £
Consumption L/100km
7.2 - 12.7 L/100km
Consumption L/100km
4.7 - 5.3 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
78 - 80 km
Battery Capacity
-
Battery Capacity
-
co2
188 - 288 g/km
co2
105 - 119 g/km
Fuel tank capacity
83 L
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
7
Doors
5
Doors
-
Curb weight
2,240 - 2,445 kg
Curb weight
2,695 - 2,795 kg
Trunk capacity
580 L
Trunk capacity
527 L
Length
4,960 mm
Length
-
Width
2,004 - 2,019 mm
Width
2,005 mm
Height
1,700 mm
Height
-
Max trunk capacity
1,530 L
Max trunk capacity
-
Payload
595 - 695 kg
Payload
505 - 525 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
298 - 625 HP
Power HP
476 - 748 HP
Acceleration 0-100km/h
3.9 - 6.1 s
Acceleration 0-100km/h
3.8 - 5.1 s
Max Speed
250 km/h
Max Speed
-
Torque
540 - 750 Nm
Torque
700 - 1,000 Nm
Number of Cylinders
6 - 8
Number of Cylinders
6 - 8
Power kW
219 - 460 kW
Power kW
350 - 550 kW
Engine capacity
2,993 - 4,395 cm3
Engine capacity
2,998 - 4,395 cm3

General
Model Year
2,025
Model Year
2,026
CO2 Efficiency Class
G
CO2 Efficiency Class
C, D
Brand
BMW
Brand
BMW
What drivetrain options does the BMW X6 have?

The BMW X6 is available as All-Wheel Drive.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.